#!/usr/bin/env python3
# -*- encoding: utf-8 -*-
"""
@File    : demo3.py
@Time    : 2022/2/10 10:11
@Author  : zhangding
@Description:
"""
class Demo1():
    """
    English Demo1.
    """
    def demo1(self, arg1):
        """
        Some basic information.

        :param str arg1: this is a arg.(has str type)
        :return: some thing
        """
        print('demo1')
    def run(self):
        """
        Automatically generate documents.

        :return:
        """
        print('run')
class Demo1_ch():
    """
    中文 Demo1.
    """
    def demo1_ch(self, arg1):
        """
        一些基本信息

        :param arg1: 这是一个参数(没有 str 字符类型)
        :return: 信息
        """
        print('demo1_ch')
    def run(self):
        """
        自动生成文档

        :return:
        """
        print('run')